What’s Vulnerable › Vulnerabilities

CVE-2020-0093

• Severity: medium (CVSS 5.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-05-14 · updated 2026-06-17
• Weakness: CWE-125

Description

In exif_data_save_data_entry of exif-data.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-148705132

Affected products

• Canonical Ubuntu Linux: 12.04, 14.04, 16.04, 18.04, 19.10, 20.04
• Debian Linux: 8.0
• Android: 8.0, 8.1, 9.0, 10.0
• libexif project libexif: before 0.6.22 — fixed in 0.6.22
• openSUSE Leap: 15.1

How to fix

Upgrade to a fixed version: libexif project libexif 0.6.22. Check the vendor advisory for mitigations.

References

• http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html
• https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html
• https://security.gentoo.org/glsa/202007-05
• https://source.android.com/security/bulletin/2020-05-01
• https://usn.ubuntu.com/4396-1/
• http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html
• https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html
• https://security.gentoo.org/glsa/202007-05
• https://source.android.com/security/bulletin/2020-05-01
• https://usn.ubuntu.com/4396-1/

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